Hunting is an art form for the squid. These deep-sea creatures evolved to thrive in the darkness and also survive its challenges. In an environment where other fish would be ill-equipped, the squid ...

Some 183 million years ago, an eight-armed creature drifted through the shallow waters off of an island that would now be in the heart of Europe. The sea creature was hunting for prey. But as it ...

The 30cm-long (11.8in) juvenile was spotted at a depth of 600m (1,968ft), near the South Sandwich Islands in the south ...

A creature that can grow up to 13 m, with tentacles as long as a city bus and eyeballs the size of a human head shouldn’t be that hard to find. But scientists have never caught a glimpse of a live ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

Humboldt squid have been spotted in increasing numbers off the coast of California. The adaptable animals can reach seven feet long and weigh up to 100 pounds. Marine biologist William Gilly and other ...